Add Android support for mx6qarm2 lpddr2 pop target
Signed-off-by: Adrian Alonso (Cherry picked from commit 6356f2b420f3571493755f6b3a307a66a539b60c)
CONFIG_ARM=y CONFIG_ARCH_MX6=y CONFIG_TARGET_MX6QARM2=y CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qarm2/mt128x64mx32.cfg,MX6Q,MX6DQ_POP_LPDDR2,DDR_MB=512,ANDROID_SUPPORT" CONFIG_CMD_GPIO=y